Structure of PDB 7y5e Chain wK

Receptor sequence

>7y5ewK (length=238) Species: 35688 (Porphyridium purpureum) [Search protein sequence]

QTGLVNSKFSARMAKKTAKQTKNKVDEYMARSVQRQYKQAAVATGVYGTQ
CTEGTVKGAAEASRSAALSRQFRIKQRSAFSKAHDLFEFRKHAIIAAAGC
SYEEKMVTRFPKLAAAMVLGQTEMMRTCSRYVVPESVEEEYMAASVDKQM
KRRGAPGGVYSLSCAEGVAKGQAEIARVSALGAAYRAASKSASAVTAERY
NSMAYGRVHFAHGCSYEEQQFNKYPAAAAAMRSDSYGY

3D structure

PDB

7y5e In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.

Chain

Resolution

3.3 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	PEB	wK	Y186 S190 Y261	Y141 S145 Y216
BS02	PEB	wK	L113 F117 R118	L68 F72 R73
BS03	PEB	wK	S238 T241 Y245	S193 T196 Y200
BS04	PEB	wK	F125 H129 F132	F80 H84 F87
BS05	PEB	wK	L226 Y230	L181 Y185
BS06	PEB	wK	S77 Y147	S32 Y102
BS07	PEB	wK	M74 V78 Q81 Y82 C145 E148 L158 M169	M29 V33 Q36 Y37 C100 E103 L113 M124
BS08	PEB	wK	M187 V191 Q194 M195 C259 E262	M142 V146 Q149 M150 C214 E217
BS09	PEB	wK	Y82 K83 Q95 E98 R115 E168 C173 R175 R277	Y37 K38 Q50 E53 R70 E123 C128 R130 R232
BS10	PUB	wK	K83 Y92 C96 E98 A105 R109	K38 Y47 C51 E53 A60 R64
BS11	PUB	wK	Y205 C209 E211 A218 R222	Y160 C164 E166 A173 R177

External links

PDB	RCSB:7y5e, PDBe:7y5e, PDBj:7y5e
PDBsum	7y5e
PubMed	36922595
UniProt	A0A5J4YZM7

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